Mathematics, 11.11.2020 14:00 ricardotavarez6
In the diagram, ABC is a triangle in which AB = 4 cm, BC = 6 cm and angle ABC = 150Β°. The line CX is perpendicular to the line ABX.
(i) Find the exact length of BX and show that angle CAB = tan^-1 (3/4+3β3)
(ii)
Show that the exact length of AC is β52 + 24β3 cm.
Answers: 2
Mathematics, 21.06.2019 18:00
Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?
Answers: 2
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